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3
votes
2answers
900 views

How much data is needed to show MySQL Cluster's performance scaling vs. InnoDB

I am evaluating MySQL Cluster as a possible replacement for an InnoDB schema. So far, I have tested it with 10s of MB of data, and found MySQL Cluster slower than InnoDB; however, I have been told ...
0
votes
2answers
308 views

Experience with Scalearc sharding?

Does anyone have experience with Scalearc sharding and it's ability to scale ? Does Scalearc needs to have the whole data in memory or does it behave well with disk storage ? I'm thinking to big ...
1
vote
1answer
28 views

Are there any inherently non-partitionable datasets?

Are there any practical datasets that, by their nature, cannot be partitioned in any practical way? I am wondering about this because such datasets would be ill-suited to scaling out on commodity ...
0
votes
1answer
19 views

Standalone MongoDB to MongoDB Shard Setup

I'm learning MongoDB currently so maybe the title of this question is worded poorly, but I'm looking to understand the scaling of Mongo better. I did some research on what DB would be best for my ...
2
votes
0answers
2k views

Sharding Postgres Database

I have a Postgres database that has grown to the size where it is no longer feasible to store everything on a single database node. There is a Customer table in my schema where each row represents a ...